123520712

素因数分解:

$2^3\times 7^1\times {\mathrm{967}}^1\times {\mathrm{2281}}^1$

素因数の和:3261

約数の個数: 32

約数和(自身を含む): 265077120

約数和(自身を除く): 141556408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 967, 1934, 2281, 3868, 4562, 6769, 7736, 9124, 13538, 15967, 18248, 27076, 31934, 54152, 63868, 127736, 2205727, 4411454, 8822908, 15440089, 17645816, 30880178, 61760356, 123520712]

約数ペア:

[(1, 123520712), (2, 61760356), (4, 30880178), (7, 17645816), (8, 15440089), (14, 8822908), (28, 4411454), (56, 2205727), (967, 127736), (1934, 63868), (2281, 54152), (3868, 31934), (4562, 27076), (6769, 18248), (7736, 15967), (9124, 13538)]